mirror of
git://nv-tegra.nvidia.com/device/hardware/nvidia/t23x-public-dts.git
synced 2025-12-22 09:12:02 +03:00
Disable unused nodes in kdump kernel to removes the cbb errors and occasionally system hang issue caused by these nodes. It also reduced kdump kernel boot time from ~30s to 8s. Bug 4958861 Change-Id: I112e7cfad44aba99d9119f3c6c37c33c7ae11b34 Signed-off-by: Chun Ng <chunn@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3261533 GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Evan Wei <evwei@nvidia.com>
116 lines
2.1 KiB
Devicetree
116 lines
2.1 KiB
Devicetree
// SPDX-License-Identifier: GPL-2.0-only
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// SPDX-FileCopyrightText: Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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//
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// This file contains the DT reserved-memory disable nodes of the kdump crash kernel
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/dts-v1/;
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/plugin/;
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/ {
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fragment-t234-android@0 {
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target-path = "/";
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__overlay__ {
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reserved-memory {
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linux,cma {
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status = "disabled";
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};
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generic_carveout {
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status = "disabled";
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};
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grid-of-semaphores {
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status = "disabled";
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};
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ivm-carveout0 {
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status = "disabled";
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};
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ivm-carveout1 {
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status = "disabled";
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};
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virtio_console_region@c0000000 {
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status = "disabled";
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};
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fsi-carveout {
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status = "disabled";
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};
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pva-carveout {
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status = "disabled";
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};
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rce-reservation {
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status = "disabled";
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};
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ramoops_carveout {
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status = "disabled";
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};
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vpr-carveout {
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status = "disabled";
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};
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camdbg_carveout {
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status = "disabled";
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};
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};
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bus@0 {
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i2c@3160000 {
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status = "disabled";
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};
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i2c@3180000 {
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status = "disabled";
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};
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i2c@3190000 {
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status = "disabled";
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};
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i2c@31b0000 {
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status = "disabled";
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};
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i2c@31e0000 {
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status = "disabled";
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};
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aconnect@2900000 {
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status = "disabled";
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};
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host1x@13e00000 {
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status = "disabled";
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};
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pcie@140a0000 {
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status = "disabled";
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};
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pcie@140c0000 {
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status = "disabled";
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};
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pcie@140e0000 {
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status = "disabled";
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};
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pcie@14100000 {
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status = "disabled";
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};
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pcie@14120000 {
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status = "disabled";
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};
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pcie@14140000 {
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status = "disabled";
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};
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pcie@14160000 {
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status = "disabled";
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};
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pcie@14180000 {
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status = "disabled";
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};
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gpu@17000000 {
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status = "disabled";
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};
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rtc@c2a0000 {
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status = "disabled";
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};
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hda@3510000 {
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status = "disabled";
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};
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cbb-fabric@13a00000 {
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status = "disabled";
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};
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};
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display@13800000 {
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status = "disabled";
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};
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};
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};
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};
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